Individual Calculations March 2011
 Lucente, Mike  Total change: 2.55  Rating chartPersonal card
 43rd Annual Liberty Bell - U2300 Section Philadelphia, Pennsylvania USA 2011-01-14
RcRownchangeKK*chgGame
 2062 2044 3.50 7 0.17 15 2.55 
  Ng, Andrew 2129 USA0.001-0.3815-5.70 
  Yagiz, Bora 1896 USA0.001-0.7015-10.50 
  Widmaier, Marc 2076 USA1.0010.54158.10 
  Matlin, Anna R 1930 USA0.501-0.1615-2.40 
  Hulse, Brian f2186 USA0.5010.19152.85 
  Dahl, Matthew D 2121 USA1.0010.61159.15 
  Kis, Lorand B 2095 USA0.5010.07151.05 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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